30532905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 62375040

約数和(自身を除く): 31842135

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 41, 45, 57, 65, 67, 95, 117, 123, 171, 195, 201, 205, 247, 285, 335, 369, 533, 585, 603, 615, 741, 779, 855, 871, 1005, 1235, 1273, 1599, 1845, 2223, 2337, 2613, 2665, 2747, 3015, 3705, 3819, 3895, 4355, 4797, 6365, 7011, 7839, 7995, 8241, 10127, 11115, 11457, 11685, 13065, 13735, 16549, 19095, 23985, 24723, 30381, 35055, 35711, 39195, 41205, 49647, 50635, 52193, 57285, 82745, 91143, 107133, 123615, 148941, 151905, 156579, 178555, 248235, 260965, 321399, 455715, 469737, 535665, 678509, 744705, 782895, 1606995, 2035527, 2348685, 3392545, 6106581, 10177635, 30532905]

約数ペア:

[(1, 30532905), (3, 10177635), (5, 6106581), (9, 3392545), (13, 2348685), (15, 2035527), (19, 1606995), (39, 782895), (41, 744705), (45, 678509), (57, 535665), (65, 469737), (67, 455715), (95, 321399), (117, 260965), (123, 248235), (171, 178555), (195, 156579), (201, 151905), (205, 148941), (247, 123615), (285, 107133), (335, 91143), (369, 82745), (533, 57285), (585, 52193), (603, 50635), (615, 49647), (741, 41205), (779, 39195), (855, 35711), (871, 35055), (1005, 30381), (1235, 24723), (1273, 23985), (1599, 19095), (1845, 16549), (2223, 13735), (2337, 13065), (2613, 11685), (2665, 11457), (2747, 11115), (3015, 10127), (3705, 8241), (3819, 7995), (3895, 7839), (4355, 7011), (4797, 6365)]